The precious gem that starts with the letter d it the diamond
Amethyst
aphorite
ArubuStatego
In Sanskrit 'gem' is called 'ratnam(n)[ रत्नम्]'.
Orthoclase
feldspar
· Nephrite
· Alexandrite
nothing,... you can nothing nothingit starts with a "N"
Another word for diamond that starts with an R is Rhinestone.
Emeralds,Epidotes, Enstatite,Eudialyte.